For maternity, I used lots of my regular baby doll and peasant type tops. Plus, I don't get huge so was able to wear regular t-shirts until late, so I never ended up with more than a dozen-15 maternity tops. Got rids of a few I didn't like our weren't comfortable but the rest I'm keeping all. They fit in a Xerox box size tote. A few pairs of pants, maybe two Jeans and a khaki? They're so expensive and hard to find, maternity clothes, that its worth keeping until you know for sure.
SAHM to Coralie, 1/09, Siri 9/10, Ellie Sue 9/12, Baby #4 due May 2014.